Guess That Celebrity Ass: Bitchy Thong Edition

The latest NinjaDude.com celebrity ass guessing game includes this black thong exposure, set on a wide, firm booty…one that may look familiar because it’s kept in top form. And folks, this ass is 90% bigger than starlets like Nicole Richie and Ashley Olsen, so go ahead and rule out the tiny chicks.

She’s loves to workout and is dating a pop star once thought to be homosexual, but now the world just thinks of jealousy when speaking his name. Do you know who owns this amazing ass, big enough to serve an entire Native American tribe their Thanksgiving feast? Click inside (or the pic above) and see the answer!

If you guessed Jessica Biel, that’s right on the money. Often spotted in a tight pair of spandex or jumping around in a bikini, the 7th Heaven beauty was snapped showing some denim-booty and thong while shopping in Los Angeles on Tuesday. Click on the above pic to get an ultra-perv closeup booty view.